PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30246Cutter,milling,end

Johnson Carbide Products Inc · NSN 3455-01-311-8203 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-01-311-8203 — this item is cataloged by the U.S. Government under National Stock Number 3455-01-311-8203. Primary manufacturer part number: 30246.
Features
  • Cutter,milling,end — FSC 3455
  • Helix Direction: RIGHT-HAND
  • Shank Diameter: 0.188 INCHES NOMINAL IN
  • Cut Length: 0.500 INCHES NOMINAL IN
  • Design Form: SINGLE END
  • Cutting Rotation Direction: RIGHT-HAND
  • Material: CARBIDE
  • Diameter: 0.141 INCHES NOMINAL IN
Applications
  • Applications requiring Carbide construction
General Description

The Cutter,milling,end, cataloged under National Stock Number 3455-01-311-8203, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Johnson Carbide Products Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-01-311-8203
Primary Part Number30246
Item NameCutter,milling,end
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerJohnson Carbide Products Inc
StatusACTIVE
Helix DirectionRIGHT-HAND
Shank Diameter0.188 INCHES NOMINAL IN
Cut Length0.500 INCHES NOMINAL IN
Design FormSINGLE END
Cutting Rotation DirectionRIGHT-HAND
MaterialCARBIDE
Diameter0.141 INCHES NOMINAL IN
Flute Quantity4
Flute DesignHELICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4310-00-167-9745 INTERCHANGEABLE
Valve,reed
2530-00-752-16807521680 INTERCHANGEABLE
Spindle,wheel,driving-Nondriving
U S Army Tank Automotive Command Amsta-Im-Mm
9340-01-102-4143 INTERCHANGEABLE
Window,observation
5998-01-216-69596003-6403-0000 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
3020-01-504-303230246 INTERCHANGEABLE
Pulley,groove
Bourns Inc
1005-01-601-183530246 INTERCHANGEABLE
Modification Kit,gun,weapon
Charles Reed Knight Jr Dba Knight's Armament Company
Cross-Reference Index
Part NumberManufacturer
30246 PRIMARY Johnson Carbide Products Inc (USA)
Related Parts
4310-00-167-9745INTERCHANGEABLE
VALVE,REED
2530-00-752-1680INTERCHANGEABLE
SPINDLE,WHEEL,DRIVING-NONDRIVING
7521680
9340-01-102-4143INTERCHANGEABLE
WINDOW,OBSERVATION
5998-01-216-6959INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6003-6403-0000
3020-01-504-3032INTERCHANGEABLE
PULLEY,GROOVE
30246
1005-01-601-1835INTERCHANGEABLE
MODIFICATION KIT,GUN,WEAPON
30246

Frequently Asked Questions

What is NSN 3455-01-311-8203?

NSN 3455-01-311-8203 is a Cutter,milling,end, manufactured by Johnson Carbide Products Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-01-311-8203?

NSN 3455-01-311-8203 has 1 cross-referenced part number: 30246 (Johnson Carbide Products Inc).

What NSN replaces 3455-01-311-8203?

There are 6 known substitutes for 3455-01-311-8203: 4310-00-167-9745, 2530-00-752-1680, 9340-01-102-4143 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 30246?

Key specifications for 30246: Helix Direction: RIGHT-HAND; Shank Diameter: 0.188 INCHES NOMINAL IN; Cut Length: 0.500 INCHES NOMINAL IN; Design Form: SINGLE END. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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